CN100484315C - Double-mode derminal network selecting log-on method - Google Patents
Double-mode derminal network selecting log-on method Download PDFInfo
- Publication number
- CN100484315C CN100484315C CNB2005100335792A CN200510033579A CN100484315C CN 100484315 C CN100484315 C CN 100484315C CN B2005100335792 A CNB2005100335792 A CN B2005100335792A CN 200510033579 A CN200510033579 A CN 200510033579A CN 100484315 C CN100484315 C CN 100484315C
- Authority
- CN
- China
- Prior art keywords
- network
- plmn
- mode
- service
- registration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
This invention relates to a net-selection and register method for a double-mode terminal including: A, a user terminal selects a wireless access technology RAT network, a public land mobile net PLMN and CS domain or PS service domain to try the registration, B, when the user terminal receives the abnormal registration information fed back by the network, it does not design the CS or PS of said terminal (U) SIM invalid.
Description
Technical field
The present invention relates to the cut-in method of mobile communications network, relate in particular to the treatment technology of terminal when between heterogeneous networks, switching.
Background technology
3G network is just beginning progressively commercialization in the whole world now, and the network of 2G and 3G coexistence is more and more, and dual-mode handset and other dual-mode terminal (following general designation UE, i.e. subscriber equipment) are born thereupon and are progressively commercial, can freely switch between 2G and 3G network.Because 3G network is the commercial network of non-maturation also, there is a large amount of experimental networks.Because be experimental network, operator can not write this PLMN (PLMN) among the FPLMN of SIM card (forbidding PLMN), and promptly SIM can be to this experimental network registration.When UE attempted to carry out position or routing update and registration CS or PS territory, experimental network may return registration abnormity information such as IMSI UNKOWN IN HLR, ILLEGAL MS, ILLEGAL ME, GPRSSERVICES NOT ALLOWED or GPRS SERVICES NOT ALLOWED IN THISPLMN at present.Existing technical scheme is to come out according to standard, and in the 3GPP standard, does not consider the various complex network environments under the reality.According to agreement 3GPP24.008, at this moment, this UE can be set to CS (circuit switching) or the PS (packet switch) of this SIM illegally according to the information that the experimental network of being received returns, to cause this UE to call or to surf the Net like this, can't normally land even get back to available network, because SIM has been set to CS or PS is invalid, UE can not reset the SIM state yet, must restart UE can normally use, and then user's use is brought inconvenience.
How to return under the situation of UE invalid information, need not restart UE and can normally land other network and become problem demanding prompt solution at above-mentioned experimental network.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the invention provides a kind of dual-mode terminal selecting net register method, make when terminal is registered corresponding PLMN and service-domain failure by current RAT, need not restart terminal and can normally use.
The objective of the invention is to be achieved through the following technical solutions:
A, dual-mode terminal are selected the wireless access technology RAT network that can attempt registering, Public Land Mobile Nerwork PLMN and the circuit switching (CS) or the packet switch PS service-domain at its place, and attempt registration;
B, when dual-mode terminal is received the registration abnormity message that network side returns, it is invalid no longer the CS territory of this terminal USIM and/or SIM or PS territory to be made as; If there are other available networks in current wireless access technology RAT network, then attempt carrying out position renewal or routing update or service-domain registration to other available networks, if current wireless access technology RAT network does not exist the all-network of other available networks or current wireless access technology RAT network can't realize upgrading or the service-domain registration, select other wireless access technologys RAT network to register.
Preferably, described method also is included in and a network registry is set in the described terminal is refused information table, and step B then also comprises: current RAT network, PLMN and CS or PS service-domain identification information recording are refused in the information table to described network registry.
In another preferred version of the present invention, described method also comprises: provide on described terminal and revise interface and the corresponding maintenance interface that described network registry is refused information table; When dual-mode terminal is manually attempted succeeding in registration, if corresponding RAT network and corresponding PLMN information and service-domain identification information recording thereof are refused in the information table in described network registry, then need to revise described network registry and refused information table by described maintenance interface.
Like this, when dual-mode terminal was registered corresponding PLMN and service-domain failure by current RAT, it is invalid that the CS of its U (SIM) or PS can not be set to, and need not to restart terminal and can proceed other registration, makes things convenient for terminal use's access network.
Description of drawings
Fig. 1 is the flow chart of the embodiment of the method for the invention;
Fig. 2 is the flow chart of the present invention's first specific embodiment;
Fig. 3 is the flow chart of the present invention's second specific embodiment;
Fig. 4 is the flow chart of the present invention's the 3rd specific embodiment.
Embodiment
For the present invention there being further understanding, will the specific implementation of method of the present invention be described in detail below.
Among the present invention, suppose in the 2G and 3G network of same PLMN that when terminal was carried out position renewal or routing update or service-domain registration, the specific implementation of method of the present invention may further comprise the steps as shown in Figure 1:
Step 11: in PLMN, when UE attempted to carry out position renewal or routing update or service-domain registration, network returned registration abnormity message to UE;
Step 12:UE receives this message, and it is invalid that CS territory when no longer described PLMN being registered or PS territory are made as;
Step 13: judge whether current RAT also exists other available networks, if having, then execution in step 14, otherwise, execution in step 15;
Step 14: determine that also there are other available networks in RAT, then attempt carrying out position renewal or routing update or service-domain registration to other available networks, when each network of this RAT all can't be realized renewal or service-domain registration, execution in step 15; Certainly, if realize that in other available networks the position is upgraded or registration, then insert processing procedure accordingly and finish;
Step 15: when UE attempts position renewal or registration failure in a kind of RAT network, then switch to another kind of new RAT and search for another kind of RAT network again;
Like this, when terminal was registered corresponding PLMN and service-domain failure by current RAT, it is invalid that the CS of its U (SIM) or PS can not be set to, and need not to restart terminal and can proceed other registration, makes things convenient for terminal use's access network.
Among the present invention, described RAT network can be AMPS (Advanced Mobile Phone System) network, CDMA IS95 (Narrowband CDMA) network, the CDMA2000 network, EV-DO (strengthening the CDMA2000 of data service) network, GSM (digital cellular mobile communication systems) network, WCDMA (Wideband Code Division Multiple Access (WCDMA)) network or TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) network, or the like.
In the processing procedure that the invention described above provides, if in this PLMN, do not search available RAT network all the time, perhaps attempt all failures at position renewal, routing update or the registration service territory of each RAT network, then this PLMN can be written among the FPLMN, show and forbid among this PLMN that this UE inserts, roaming.
In specific implementation process, can also realizing in the following ways of the method for the invention:
Please consult Fig. 2 earlier, Fig. 2 is the flow chart of first embodiment of the invention:
At first, as step 101, one network registry is set in the file system of dual-mode terminal (hereinafter referred UE) is refused information table, be mainly used in the record network login and refused historical information, wherein can comprise a content such as PLMN (PLMN) sign, RAT (wireless access technology) sign and service-domain identification information, also can comprise (U) SIM ID (Subscriber Identity Module) information, described service-domain identification information comprises CS (circuit switching), PS (packet switch), CS﹠amp; PS contents such as (circuit switching and packet switch), described network registry are refused information table and can be adopted but be not limited to the record format shown in the following table:
| (U)SIM?ID(10 bytes) | PLMN identifies (3bytes) | RAT identifies (1byte) | The service-domain sign (1byte 1:CS, 2:PS, 3:CS﹠PS) |
| 1 | |||
| 2 | |||
| n |
Enter step 105 afterwards, when UE selects to carry out automatically the registration of position renewal or routing update or service-domain, consult and judge wherein whether there is the record that selects PLMN, current RAT and service domain identifier information matches with desire in the described information table, and then judge that described desire selects PLMN to forbid the network registered, if there is then corresponding record, land this network before then meaning and refused, this network is to forbid the network registered, UE will abandon registering this network, directly process ends; Do not attempt this network of registration if find corresponding matched record then to enter step 107;
Land this network, process ends afterwards in the step 109 if in step 107, succeed in registration then to enter.
If in step 107, attempt this network failure of registration, then enter the registration abnormity information of receiving in the step 111 that this network returns, afterwards process ends.
In the present invention, the maintenance interface that UE provides described network registry to be refused information table, the user can increase, delete, many or whole record in this table.If certain RAT layer of endpoint registration PLMN was rejected.When it activates the service, refused to delete in the information table corresponding record at network registry and just can be recovered to use new business.
Please consult Fig. 3 earlier, Fig. 3 is the flow chart of second embodiment of the invention:
At first, as step 201, one network registry is set in the file system of dual-mode terminal (hereinafter referred UE) is refused information table, be mainly used in the record network login and refused historical information, wherein can comprise a content such as (U) SIMID (Subscriber Identity Module), PLMN (PLMN) sign, RAT (wireless access technology) sign, service-domain identification information, described service-domain identification information comprises CS (circuit switching), PS (packet switch), CS﹠amp; PS contents such as (circuit switching and packet switch), described network registry are refused information table and can be adopted but be not limited to the record format shown in the following table:
| (U)SIM?ID(10 bytes) | PLMN identifies (3bytes) | RAT identifies (1byte) | The service-domain sign (1byte 1:CS, 2:PS, 3:CS﹠PS) |
| 1 | |||
| 2 | |||
| n |
Enter step 205 afterwards, when UE selects to carry out automatically the registration of position renewal or routing update or service-domain, consult and judge wherein whether there is the record that selects PLMN, current RAT and service domain identifier information matches with desire in the described information table, and then judge that described desire selects PLMN to forbid the network registered, if there is then corresponding record, land this network before then meaning and refused, this network is to forbid the network registered, UE will abandon registering this network, directly process ends; Do not attempt this network of registration if find corresponding record then to enter step 207;
Land this network, process ends afterwards in the step 209 if in step 207, succeed in registration then to enter.
If in step 207, attempt this network failure of registration, then enter the registration abnormity information of receiving in the step 211 that this network returns, enter afterwards in the step 213 and to revise the recorded information that described network registry refused in the information table and land the record that this network is refused, can be refused to increase in the information table service-domain information when landing this network at described network registry, this desires the PLMN and the RAT information of network selection network with increase.
For example: as if what land is the CS service-domain, then receive for example registration abnormity information such as IMSI_UNKNOWN_IN_HLR, ILLEGAL_MS or ILLEGAL_ME, enter in the step 313 afterwards, the PLMN and the described network registry of current RAT typing of current (U) SIM ID, refusal are refused information table, the service-domain of this record is set to CS, if it is the identical recordings of PS that service-domain is arranged, then merge into a record, and service-domain is set to CS﹠amp; PS, process ends.
If what land is the PS service-domain, information such as GPRS_SERVICES_NOT_ALLOWED, GPRS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN for example, enter step 213 afterwards, the PLMN of current (U) SIM ID, refusal and current RAT are logged into described network registry are refused information table, the service-domain of this record is set to PS, if it is the identical recordings of CS that service-domain is arranged, then merge into a record, and service-domain is set to CS﹠amp; PS, process ends afterwards.
Please consult Fig. 4 earlier, Fig. 4 is the flow chart of third embodiment of the invention:
At first, as step 301, one network registry is set in the file system of dual-mode terminal (hereinafter referred UE) is refused information table, be mainly used in the record network login and refused historical information, comprising contents such as PLMN (PLMN) sign, RAT (wireless access technology) sign and service-domain identification informations, described service-domain identification information comprises CS (circuit switching), PS (packet switch), CS﹠amp; PS contents such as (circuit switching and packet switch) can comprise that also (U) SIM ID (Subscriber Identity Module), described network registry are refused information table and can adopt but be not limited to the record format shown in the following table:
| (U)SIM?ID(10 bytes) | PLMN identifies (3bytes) | RAT identifies (1byte) | The service-domain sign (1byte 1:CS, 2:PS, 3:CS﹠PS) |
| 1 | |||
| 2 | |||
| n |
When UE selects certain network to carry out position renewal or routing update or registration service territory automatically, judge earlier and desire whether network selection network PLMN is FPLMN (forbidding PLMN), as step 303;
If the judged result in the step 303 is for being that promptly this network PLMN is that FPLMN then abandons registering this network, direct process ends;
If the judged result in the step 303 is for being, be that this network PLMN is not that FPLMN then enters step 305: UE is refused to search in the information table at described network registry in step 305, judge and wherein whether to have the record of network PLMN, current RAT and service domain identifier information matches therewith, if there is this record, landing this network before then meaning was refused, UE will abandon registering this network, directly process ends; Do not attempt this network of registration if find corresponding record then to enter step 307;
If succeed in registration in the step 307, then UE lands this network, process ends afterwards in step 309.
If registration failure in the step 307 is then received the registration abnormity information that network returns in step 311, then enter and revise described network registry in the step 313 and refused information table.
For example: as if what land is the CS service-domain, then receive for example registration abnormity information such as IMSI_UNKNOWN_IN_HLR, ILLEGAL_MS or ILLEGAL_ME, enter in the step 313 afterwards, the PLMN and the described network registry of current RAT typing of current (U) SIM ID, refusal are refused information table, the service-domain of this record is set to CS, if it is the identical recordings of PS that service-domain is arranged, then merge into a record, and service-domain is set to CS﹠amp; PS, process ends.
If what land is the PS service-domain, information such as GPRS_SERVICES_NOT_ALLOWED, GPRS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN for example, enter step 313 afterwards, the PLMN of current (U) SIM ID, refusal and current RAT are logged into described network registry are refused information table, the service-domain of this record is set to PS, if it is the identical recordings of CS that service-domain is arranged, then merge into a record, and service-domain is set to CS﹠amp; PS, process ends afterwards.
If described network registry refused to have in the record of information table current (U) SIM ID certain PLMN the refusal record of the RAT that supports of corresponding mobile phone, and service-domain all is CS﹠amp; PS then writes FPLMN with this PLMN, and deletes described network registry and refused corresponding record in the information table.
In the present invention, when UE manually attempts registering the RAT of certain PLMN, do not look into FPLMN and described network registry is refused information table, after registration is gone up, judge that described network registry refused whether to have in the information table record of coupling,, then delete this corresponding record if having.
Dual-mode terminal among the present invention can be that dual-mode handset also can be other dual-mode wireless mobile terminal device.
In the present invention, the maintenance interface that UE provides described network registry to be refused information table, the user can increase, delete, many or whole record in this table.Can recover to use new business so that once be rejected the network of registration like this.For example:, when it activates the service, refused to delete in the information table corresponding record at network registry and just can recover to use new business if certain RAT of endpoint registration PLMN once was rejected.
Among the present invention, it can be static information storage list or multidate information storage list that described network registry is refused information table.The static information storage list is kept in the mobile phone file system, can comprise (U) SIM ID item, PLMN identification item, RAT identification item and service-domain identification item.The multidate information storage list is kept in the mobile phone EMS memory, disappears when mobile phone shutdown, can comprise PLMN identification item, RAT identification item and service-domain identification item.
If static table, then the sign of the USIM in the table both can be wanted, and also can not want, and its situation is as follows respectively:
1) when not comprising USIM when sign in this table, should preserve the sign of active user's card in the mobile phone, when changing card, mobile phone by the comparison neocaine sign and whether the sign of the card of preservation consistent judges whether to change card.This judges it generally is to carry out when start, when mobile phone changes card, can remove the record in the above-mentioned table.When not changing card, mobile phone continues to use the record in the table.
2) when having comprised the USIM sign in the table, mobile phone can identify the login refusal situation of distinguishing same card by this.But mobile phone can not frequently change card, perhaps, the mechanism that writes down in the delete list is set in described UE, such as the maximum that the table record number is set, so that after record reaches some in this table, with those long-term no record deletions.
If dynamic table, then the sign of the USIM in the table can not wanted; Because this table record has just been removed automatically when changing card.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1, a kind of method of double-mode derminal network selecting log-on is characterized in that, comprising:
A, dual-mode terminal are selected the wireless access technology RAT network that can attempt registering, Public Land Mobile Nerwork PLMN and the circuit switching (CS) or the packet switch PS service-domain at its place, and attempt registration;
B, when dual-mode terminal is received the registration abnormity message that network side returns, it is invalid no longer the CS territory of this terminal USIM and/or SIM or PS territory to be made as; If there are other available networks in current wireless access technology RAT network, then attempt carrying out position renewal or routing update or service-domain registration to other available networks, if current wireless access technology RAT network does not exist the all-network of other available networks or current wireless access technology RAT network can't realize upgrading or the service-domain registration, select other wireless interface 7 to go into technology RAT network and register.
2, double-mode derminal network selecting log-on method according to claim 1, it is characterized in that: described method also is included in and a network registry is set in the described terminal is refused information table, and step B then also comprises: current RAT network, PLMN and CS or PS service-domain identification information recording are refused in the information table to described network registry.
3, double-mode derminal network selecting log-on method according to claim 2 is characterized in that, this method also comprises: provide on described terminal and revise interface and the corresponding maintenance interface that described network registry is refused information table; When dual-mode terminal is manually attempted succeeding in registration, if corresponding RAT network and corresponding PLMN information and service-domain identification information recording thereof are refused in the information table in described network registry, then need to revise described network registry and refused information table by described maintenance interface.
4, according to claim 1,2 or 3 described double-mode derminal network selecting log-on methods, it is characterized in that described steps A further comprises:
RAT network and corresponding PLMN and service-domain identification information that A1, terminal selection can be attempted registering;
A2, search and forbid PLMN, and judge whether described PLMN is present in and forbid among the PLMN, if exist, execution in step A1 then; Otherwise, execution in step A3;
A3, terminal are initiated described registration.
5, according to claim 2 or 3 described double-mode derminal network selecting log-on methods, it is characterized in that described steps A further comprises:
RAT network and corresponding PLMN and service-domain identification information that Aa, terminal selection can be attempted registering;
Ab, search described network registry and refused information table, judge whether to allow to initiate current registration; If allow then,
Ac, terminal are initiated described registration.
6, double-mode derminal network selecting log-on method according to claim 5 is characterized in that, described steps A b also comprises searching and forbid PLMN, and judges whether described PLMN is present in and forbid among the PLMN.
7, according to claim 1,2 or 3 described double-mode derminal network selecting log-on methods, it is characterized in that this method also comprises:
When described terminal all RAT networks by its support all can't insert arbitrary service-domain of corresponding PLMN, then this PLMN is recorded in and forbids among the PLMN.
According to claim 1,2 or 3 described double-mode derminal network selecting log-on methods, it is characterized in that 8, described RAT network comprises: AMPS network, CDMA IS95 network, CDMA2000 network, EV-DO network, GSM network, WCDMA network, TD-SCDMA network.
9, as claim 2 or 3 described double-mode derminal network selecting log-on methods, it is characterized in that: it is dynamic table or static table that described network registry is refused information table.
10, double-mode derminal network selecting log-on method as claimed in claim 9 is characterized in that: described network registry is refused to comprise in the information table USIM and/or SIM identification information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100335792A CN100484315C (en) | 2005-03-08 | 2005-03-08 | Double-mode derminal network selecting log-on method |
| PCT/CN2006/000345 WO2006094458A1 (en) | 2005-03-08 | 2006-03-08 | A method for controlling the accesses of terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100335792A CN100484315C (en) | 2005-03-08 | 2005-03-08 | Double-mode derminal network selecting log-on method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1832615A CN1832615A (en) | 2006-09-13 |
| CN100484315C true CN100484315C (en) | 2009-04-29 |
Family
ID=36994573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100335792A Active CN100484315C (en) | 2005-03-08 | 2005-03-08 | Double-mode derminal network selecting log-on method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100484315C (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2582191B1 (en) | 2006-11-03 | 2018-03-07 | Huawei Technologies Co., Ltd. | Mobile communication method, mobile communication system and access entity |
| CN101370252A (en) * | 2007-08-15 | 2009-02-18 | 华为技术有限公司 | Mobile communication method, mobile communication system and access entity |
| US8780857B2 (en) * | 2007-10-09 | 2014-07-15 | Qualcomm Incorporated | Methods and apparatus for mobility support between network domains |
| CN101588599B (en) * | 2009-06-30 | 2012-03-21 | 华为技术有限公司 | Method for realizing domain selection, method for managing mobility and control gateway |
| CN101646226B (en) * | 2009-08-24 | 2013-01-16 | 中兴通讯股份有限公司 | Network selection method and device based on shared network |
| CN102026319A (en) * | 2009-09-21 | 2011-04-20 | 中国移动通信集团公司 | Method, terminal and system for implementing multi-mode terminal access technology limitation |
| CN101699902B (en) | 2009-11-03 | 2011-12-21 | 华为终端有限公司 | Network selection method and terminal device |
| CN101711050B (en) * | 2009-11-20 | 2012-07-04 | 中兴通讯股份有限公司 | Method and system for selecting RPLMN |
| CN102083057A (en) * | 2009-11-30 | 2011-06-01 | 中国移动通信集团公司 | Method and device for controlling mode state of dual-mode terminal |
| CN101848535A (en) * | 2010-04-01 | 2010-09-29 | 中兴通讯股份有限公司 | Method for initiating registration to communication network by using terminal and terminal |
| CN101951668B (en) * | 2010-08-16 | 2013-08-21 | 展讯通信（上海）有限公司 | Method for reading essential file information before network selection of dual-mode terminal and dual-mode terminal |
| CN101977417A (en) * | 2010-10-20 | 2011-02-16 | 华为技术有限公司 | Network selection method and terminal equipment |
| US8995989B2 (en) | 2012-05-22 | 2015-03-31 | Mediatek Inc. | UE enhancement for service recovery in mobile communications network |
| CN104837183A (en) * | 2014-02-10 | 2015-08-12 | 中兴通讯股份有限公司 | PLMN selection method of PS domain and CS domain, and device |
| CN106304039A (en) * | 2015-05-26 | 2017-01-04 | 中兴通讯股份有限公司 | Network search method and device |
| CN104955045B (en) * | 2015-06-12 | 2019-02-05 | 联想(北京)有限公司 | A kind of connection control method, device, terminal and system |
| US20180288724A1 (en) * | 2017-03-30 | 2018-10-04 | Htc Corporation | Device and Method of Handling Radio Access Technology Capabilities |
| CN109769243B (en) * | 2018-12-24 | 2020-11-06 | 深圳市万普拉斯科技有限公司 | SIM card registration method and device, computer equipment and storage medium |
| CN113079500B (en) * | 2019-12-18 | 2023-05-09 | 东莞宇龙通信科技有限公司 | Terminal activation method and device, storage medium and electronic equipment |
| CN112203360A (en) * | 2020-09-10 | 2021-01-08 | 上海麦腾物联网技术有限公司 | eSIM management method of vehicle-mounted intelligent terminal |
-
2005
- 2005-03-08 CN CNB2005100335792A patent/CN100484315C/en active Active
Non-Patent Citations (2)
| Title |
|---|
| Technical Specification Group Core Network,Mobileradiointerface layer 3 specification,Core NetworkProtocols,Stage3 (Release 1999). 3GPP.3GPP TS 24.008 V3.19.0. 2004 |
| Technical Specification Group Core Network,Mobileradiointerface layer 3 specification,Core NetworkProtocols,Stage3 (Release 1999). 3GPP.3GPP TS 24.008 V3.19.0. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1832615A (en) | 2006-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100484315C (en) | Double-mode derminal network selecting log-on method | |
| CN100433904C (en) | Method for realizing control user terminal access PLMN | |
| JP4087455B2 (en) | Method and apparatus for using two SIM cards having the same MSISDN number | |
| CN100474968C (en) | Method for controlling terminal access | |
| KR101857514B1 (en) | Method for updating rplmn information, and user equipment | |
| CN106714140B (en) | Communication method and mobile terminal | |
| CN101674635B (en) | Method and user device for solving call restriction between different systems | |
| CN101437279B (en) | Method for selecting and registering public land mobile network for mobile terminal | |
| CN102421088A (en) | Multi-card multi-standby terminal and synchronization method and device thereof | |
| CN103747504A (en) | Communicator and communication method | |
| US20160212603A1 (en) | Methods for efficient wireless communications and communications apparatus utilizing the same | |
| CN105101135A (en) | Method and device for processing emergency call of communication terminal | |
| CN101014168A (en) | Multi-network mode switching method and apparatus | |
| CN104812068A (en) | Mobile station and relative communication method | |
| CN113573372B (en) | Cell selection method and terminal | |
| CN103916922A (en) | Communication terminal and user card switching method thereof | |
| CN101699902A (en) | Network selection method and terminal device | |
| CN104469975A (en) | Method and device for switching modes | |
| CN100384295C (en) | Method for switching international movable user sign | |
| CN110381564A (en) | A kind of 4G multi-mold multi-card mobile terminal and its method for managing paging message | |
| EP2503833A1 (en) | Paging method and base station controller | |
| CN100417282C (en) | Method of controlling access of user's terminal | |
| CN112291779B (en) | Wireless communication network registration method and terminal | |
| CN103402273A (en) | Mobile terminal for reconstructing packet domain business in CSFB (Circuit Switched Fallback) process and method of mobile terminal | |
| CN101080051B (en) | Method for service station indication of terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1093842 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1093842 Country of ref document: HK |